Bsun Bumblebee Linear vs. Gateron Lunar Probe
An in-depth look at the Bsun Bumblebee Linear and the Gateron Lunar Probe switches—which one is the best fit for you?
Overview
When comparing mechanical keyboard switches, the Bsun Bumblebee Linear and the Gateron Lunar Probe both stand out as exceptional options, albeit with distinct qualities that cater to different preferences. The Bumblebee Linear is celebrated for its exceptionally smooth typing experience and a bright sound profile, making it an appealing choice for users who enjoy an audible feedback without the tactile resistance. On the other hand, the Gateron Lunar Probe utilizes a novel dual rail mechanism, ensuring stable and consistent keypresses while delivering an incredibly smooth, pre-lubed linear sensation paired with a more subtle sound signature. While both switches provide a linear feel, the Bumblebee intrigues those who appreciate a lively audio experience, while the Lunar Probe attracts users seeking stability and a quieter operation. However, let's dive in a bit deeper beyond generalities so you can best decide on the switch that aligns with your specific typing style and environment.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
45g
Bottom-out force
50g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
1.80 mm
Total travel
3.60 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm single-staged spring
Spring
Double-staged spring
Housing materials
When comparing the housing materials of the Bsun Bumblebee Linear and the Gateron Lunar Probe, we immediately see a distinct difference in the top housing composition. The Bumblebee Linear utilizes POM (Polyoxymethylene) for its top housing, which is renowned for producing a sound profile that is deeper and more muted. This is primarily due to the material's ability to dampen sound, resulting in a unique acoustic character that appeals to users who prefer a less sharp auditory experience. In contrast, the Lunar Probe features a polycarbonate top housing, which leads to a higher-pitched and crisper sound profile. The rigid nature of polycarbonate enhances clarity and resonance, offering a more cutting sound when the key is released, making it an appealing choice for those who enjoy a snappier auditory feedback.
Interestingly, both switches share the same material for their bottom housings—nylon—which leads to additional similarities in their overall acoustic profiles. Nylon is celebrated for its ability to absorb sound, promoting a deeper and fuller audio experience. In both the Bumblebee Linear and the Lunar Probe, the soft nature of nylon contributes to a rounder bottom-out sound, providing a sense of warmth and fullness that complements the top housing material. While the Bumblebee Linear's nylon bottom works harmoniously with its POM top to create a deeper, more muted sound overall, the same nylon bottom in the Lunar Probe balances the higher-pitched brightness of its polycarbonate top, allowing for a well-rounded sound experience in both cases.
Ultimately, the combination of different materials in the top and bottom housing of each switch creates distinct auditory characteristics. The Bumblebee Linear's POM top, paired with nylon, results in a more subdued sound suitable for users seeking a quieter typing experience, while the Lunar Probe's polycarbonate top, alongside nylon, delivers a sharper, more resonant sound that appeals to those who favor clearer audio feedback. However, due to the shared nylon bottom in both switches, users can still expect some commonality in overall sound quality, especially during bottom-out moments. Thus, while the switches are designed with different auditory goals, their fundamental construction allows for a unique exploration of sound characteristics influenced by both the stiffness of the top material and the softness of the bottom.
Weight
The Bsun Bumblebee Linear switch and the Gateron Lunar Probe linear switch are remarkably similar in their specifications, boasting both an actuation force of 45 grams and a bottom out force of 50 grams. This identical force profile means that users can expect a consistent typing experience across both switches. Given that both switches fall within the light category, they are well-suited for extended use, making them ideal for long typing sessions at work or intense gaming marathons. In terms of preference, those who favor lighter switches will find both options appealing, while users looking for a more substantial feel may want to explore heavier alternatives. Ultimately, the Bumblebee Linear and Lunar Probe switches offer a comparable light touch, ensuring that typists can enjoy prolonged comfort without sacrificing responsiveness.
Travel distance
Both the Bsun Bumblebee Linear switch and the Gateron Lunar Probe linear switch have identical travel distances of 3.6 mm. This means that when you press down on either key, you will experience the same distance from the top to the bottom, resulting in similar tactile feedback. Therefore, users can expect an equivalent performance in terms of key travel, making both switches equally suitable for those who prioritize a consistent and familiar feel while typing or gaming.
Price comparison
Which switch is more bang for your buck?
The Gateron Lunar Probe has an MSRP of $6.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Lunar Probe for $4.19.
The Bsun Bumblebee Linear comes in at $2.99 per 10 switches.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
When it comes to sound, the Bsun Bumblebee Linear switch delivers a bright auditory profile that stands out during typing. This brightness can provide a sense of liveliness and engagement, making each keystroke feel pronounced. In contrast, the Gateron Lunar Probe sports a more subtle sound signature, allowing for quieter operation without sacrificing feedback. The difference in sound is marked, with the Bumblebee creating a more vibrant atmosphere, while the Lunar Probe leans towards a more subdued and refined auditory experience. It's important to note that the overall sound can also be influenced by the choice of keyboard and keycaps.
In terms of feel, the Bumblebee Linear switch is well-regarded for its exceptionally smooth typing experience, which is a hallmark of linear switches. This smoothness contributes to a fluid typing experience, making it an appealing option for those who prioritize effortless keystrokes. The Lunar Probe, on the other hand, benefits from Gateron’s dual rail mechanism, resulting in highly stable and consistent keypresses. This combination of stability and pre-lubed sensation enhances the overall tactile experience, allowing for a buttery-smooth feel that can satisfy typists and gamers alike. While both switches prioritize smoothness, the Bumblebee offers an engaging feel, whereas the Lunar Probe accentuates stability.
In conclusion, the Bsun Bumblebee Linear and Gateron Lunar Probe linear switches present distinct characteristics that cater to different preferences. The Bumblebee excels in delivering a bright sound and an exceptionally smooth typing experience, making it suitable for those who enjoy an engaging auditory environment. On the contrary, the Lunar Probe is characterized by its stable keypress mechanics and a more subtle sound, ideal for users seeking a quieter typing experience without compromise on smoothness. Ultimately, the choice between these two will depend on whether you prefer a more vibrant and engaging atmosphere or one that emphasizes stability and subdued sound.
Conclusion
To conclude, when choosing between the Bsun Bumblebee Linear switch and the Gateron Lunar Probe linear switch, your decision will ultimately depend on your specific preferences for typing feel and sound. If you prioritize a smooth typing experience that also delivers a brighter sound profile, the Bumblebee Linear would be an excellent choice. Its lighter actuation and distinctive aural characteristics can enhance both your typing enjoyment and gaming performance. On the other hand, if you're looking for stability and consistency with a more subtle sound signature, the Gateron Lunar Probe is likely the better option for you. Its dual rail mechanism ensures a reliable keypress experience, particularly suited for long typing sessions where clarity and smoothness are key. Ultimately, assess what aspects of performance are most important to you—whether it's the engaging sound and feel of the Bumblebee Linear or the refined reliability of the Lunar Probe. Whichever you choose, both switches will certainly elevate your mechanical keyboard experience.
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